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HHO Reactor Dry Cell with 6 plates

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Product Description

Dangerous product when assembled: produces explosive gases.

The cell is where the electrolysis of water into hydrogen and oxygen gas occurs. It is a watertight and airtight container that holds the reactor core (wired to the power source), the water, and the created H2 and O2 gases, and feeds these gases to your hydrogen science project.

This HHO Dry Cell is a variation on producing hydrogen gas from the standard HHO Cell. We call it a “Dry Cell” because the electrified plates are not entirely immersed in water, and therefore require a lower amperage to generate HHO gas. It can more easily be made with a greater surface area and is thus capable of producing HHO gas faster, but at a lower maximum pressure output (which can be seen as a safety feature – however, HHO gas should never be considered safe, so exercise extreme caution when using and producing HHO gas, such as using multiple blowback protectors, and only working with small volumes and low pressures of HHO gas, and never storing HHO gas).

This item is assembled upon request and can take 6-8 weeks to manufacture, please contact us for details.
It is also available as a kit with plans and all parts included, requiring assembly.
Or as plans (paper or downloadable versions), with parts and assembly required.


The amount of HHO gas generated depends on the size of the reactor cell and the amount of electrical energy put into it to drive the hydrolysis.

HHO gas is a highly dangerous substance that should not be stored. Those who insist on storing it should examine this patent and also research other means of safety. We at Information Unlimited do not sanction whatsoever the storage of HHO gas. We offer this information as a potential method of reducing the danger in storing HHO gas, for those of willful intent who will disregard our warnings not to store it at all. Remember that this method does not guarantee in any way whatsoever the safe storage of HHO gas. It is strongly suggested that the researcher look into further safety methods. It is even more strongly suggested that HHO gas not be stored at all!


The generated HHO gas can be used for our Action Science Projects (HHO cannon, H-bomb demo, HHO pistol, etc.) and as a fuel supplement for gasoline engines. Optional high output current conditioner with thermal feedback control.

These instructions show how to build a reactor that can produce copious amounts of H2 and O2 gas simultaneously, from ordinary water. This combination when ignited can produce a substantial explosion or be used to power engines, torches, rockets, launch projectiles, etc. One advantage of this energetic reaction is that the byproducts are pure water. This eliminates pollutants such as those given from other sources of chemical energy like coal and oil. Another advantage is that the energy yield per molar weight is the highest possible by chemical reaction. This is why it is used as a rocket propellant. And yet another advantage is that this energy source is completely, 100% reusable and recyclable, with only electricity being required to convert water into H2 and O2 gasses, and their recombination releasing energy and converting them back into pure water. Of course it takes more energy to split the water than the energy given when it recombines, but this is true of all types of energy conversion.

As mentioned, the negative attribute is that it takes more energy to produce the gases from water than the energy released upon recombination of the gases back into water. (To overcome this disadvantage would be the “holy grail” of the energy problem.) Fortunately for us and our planet, these chemicals are in their natural state in their stable and non-explosive form of water, and it is going to be very difficult to defy nature to obtain over unity. One viable approach to make hydrogen fuel with electrolysis is to use nuclear power for producing electricity, supplying virtually unlimited amounts. If we develop a very efficient reactor, we could use this energy to make large amounts of pollutant-free hydrogen fuel for all our transportation needs, greatly reducing our CO2 output that contributes to global warming, as well as acid rain and other associated environmental and health problems from the burning of fossil fuels.

Click for More Information on Hydrogen

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